Search Results for '16 x18'

• 

  16x18x1 AIRx HEALTH Air Filter - MERV 13

  $17.49 / Filter

  in stock
• 

  16x18x1 AIRx DUST Air Filter - MERV 8

  $10.49 / Filter

  in stock
• 

  18x18x1 AIRx ALLERGY Air Filter, 4-Pack

  $16.49 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x18x1 AIRx DUST Air Filter, 4-Pack

  $14.49 / Filter

  

  3 review(s)

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  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x18x2 AIRx DUST Air Filter - MERV 8

  $12.07 / Filter

  

  1 review(s)

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  Average rating 4.0/5

  5 stars

  (0)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x18x2 AIRx ALLERGY Air Filter - MERV 11

  $19.49 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x18x1 AIRx DUST Air Filter

  $19.49 / Filter

  in stock
• 

  18x18x1 AIRx ALLERGY Air Filter

  $22.49 / Filter

  in stock
• 

  Fiberglass 18" X 18" X 1" Panel Filter - Equipment Protection

  $4.66 / Filter

  

  11 review(s)

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  Average rating 3.9/5

  5 stars

  (7)

  4 stars

  (0)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  Fiberglass 12" X 18" X 1" Panel Filter - Equipment Protection

  $6.02 / Filter

  

  4 review(s)

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  Average rating 4.5/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x18x3 MERV 11 Return Air Grille Filter, 2-Pack

  $43.77 / Filter

  2-3 Weeks to Ship
• 

  18x18x3 MERV 13 Return Air Grille Filter, 2-Pack

  $50.23 / Filter

  2-3 Weeks to Ship